| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $77.93 | 5.477% | $82.1982 | $82.20 | $82.20 | $82.20 |
| Purchase #2 | $233.53 | 13.236% | $264.44 | $264.44 | $264.45 | $264.40 |
| Purchase #3 | $128.57 | 5.650% | $135.8342 | $135.83 | $135.85 | $135.80 |
| Purchase #4 | $8.29 | 4.785% | $8.6867 | $8.69 | $8.70 | $8.70 |
| Purchase #5 | $92.92 | 11.269% | $103.3912 | $103.39 | $103.40 | $103.40 |
| Purchase #6 | $198.74 | 8.525% | $215.6826 | $215.68 | $215.70 | $215.70 |
| Purchase #7 | $24.32 | 5.263% | $25.6 | $25.60 | $25.60 | $25.60 |
| 7 purchase totals = | $764.30 | $835.8329 | $835.83 | $835.90 | $835.80 | |